2103605138

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1\times {\mathrm{13331}}^1$

素因数の和:13897

約数の個数: 16

約数和(自身を含む): 3178242144

約数和(自身を除く): 1074637006

約数列:

[1, 2, 257, 307, 514, 614, 13331, 26662, 78899, 157798, 3426067, 4092617, 6852134, 8185234, 1051802569, 2103605138]

約数ペア:

[(1, 2103605138), (2, 1051802569), (257, 8185234), (307, 6852134), (514, 4092617), (614, 3426067), (13331, 157798), (26662, 78899)]